Ключевые слова: abstract, alloy, aluminium, aluminum, backdrop, background, blank, bright, brushed, chrome, design, durable, frame, gray, grey, grunge, hard, heavy, highlight, industrial, industry, iron, lines, material, metal, metallic, modern, old, panel, pattern, plate, polished, reflection, rough, sheet, shiny, silver, silvery, smooth, space, stainless, steel, strong, surface, texture, textured, titanium, tough, wall, wallpaper,